#4A308B#4A308B

#4A308B is a dark, vivid violet. Relative luminance 0.054; OKLCH L 39.4% C 0.144 H 291.6°. Best body text is #FFFFFF at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#4A308B
RGB	rgb(74, 48, 139)
HSL	hsl(257, 49%, 37%)
HSV	hsv(257, 65%, 55%)
CMYK	cmyk(46.8%, 65.5%, 0%, 45.5%)
CIE-LAB	lab(27.94, 34.57, -46.75)
CIE-LCH	lch(27.94, 58.14, 306.48°)
OKLab	oklab(39.36% 0.0528 -0.1337)
OKLCH	oklch(39.36% 0.144 291.6)
XYZ	xyz(8.5399, 5.4335, 25.0199)
Luminance	0.0543 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A308B #718B30

analogous

#30448B #4A308B #78308B

triadic

#4A308B #8B4A30 #308B4A

tetradic

#4A308B #8B3044 #718B30 #308B78

square

#4A308B #8B3044 #718B30 #308B78

split-complementary

#4A308B #8B7830 #448B30

monochromatic

#1A1130 #32205E #4A308B #6240B8 #866ACC

Accessibility & contrast

On white

10.06

#4A308B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#4A308B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A308B

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A308B	#FFFFFF	#000000	##FFFFFF
##4A308B	1.00	10.06	2.09	10.06
#FFFFFF	10.06	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00438E

Deuteranopia (green-blind)

#004089

Tritanopia (blue-blind)

#374559

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #4a308b;
/* rgb */ color: rgb(74, 48, 139);
/* oklch */ color: oklch(39.4% 0.144 291.6);

Tailwind

colors: {
  custom: {
    50: '#826aae',
    500: '#4a308b',
    950: '#000000',
  },
}

SCSS

$custom: #4a308b;
$custom-light: #826aae;
$custom-dark: #000000;

JSON

{
  "hex": "#4a308b",
  "rgb": {
    "r": 74,
    "g": 48,
    "b": 139
  },
  "hsl": {
    "h": 257.143,
    "s": 48.663,
    "l": 36.667
  },
  "oklch": {
    "l": 0.39359,
    "c": 0.14372,
    "h": 291.6
  },
  "luminance": 0.05434
}

Semantic roles & 50–950 ramp

primary

#4A308B

secondary

#9CB364

accent

#D850B1

background

#F8F6FA

surface

#EFEBF4

border

#CAC6CE

text

#0B0610

muted

#7C7A7F

Preview Lab

Preview with #4A308B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →